package com.example.config;

import org.springframework.web.servlet.LocaleResolver;
import org.thymeleaf.util.StringUtils;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.Locale;

public class MyLocaleResolver implements LocaleResolver {
    //国际化配置类
    @Override
    public Locale resolveLocale(HttpServletRequest request) {
        String lang = request.getParameter("lang");
        Locale locale = Locale.getDefault();
        if(!StringUtils.isEmpty(lang)){
            String[] split = lang.split("_");
            Locale locale1 = new Locale(split[0], split[1]);
            locale=locale1;
        }

        return locale;
    }

    @Override
    public void setLocale(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, Locale locale) {

    }
}
